Update ICU

Rolling v8/third_party/icu: https://chromium.googlesource.com/chromium/deps/icu/+log/e5b846b..5fb93cb

Fix thin_archive for icu (Manoj Gupta)
https://chromium.googlesource.com/chromium/deps/icu/+/5fb93cb

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com,ftang@chromium.org

Change-Id: I8e827a95bc301dafb33d2953d99b9d8b424ea31a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3604594
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#80133}

DEPS

@@ -226,7 +226,7 @@ deps = {
   'third_party/googletest/src':
     Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + 'af29db7ec28d6df1c7f0f745186884091e602e07',
   'third_party/icu':
-    Var('chromium_url') + '/chromium/deps/icu.git' + '@' + 'e5b846b51fc6dd47e87b6e53b57a9a1dbf0e2c15',
+    Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '5fb93cb43cfa9aa4063238f20e1e1a09aceade04',
   'third_party/instrumented_libraries':
     Var('chromium_url') + '/chromium/src/third_party/instrumented_libraries.git' + '@' + 'e09c4b66b6e87116eb190651421f1a6e2f3b9c52',
   'third_party/ittapi': {